Method and apparatus for triboelectric-centrifugal separation

Details Method and apparatus for triboelectric-centrifugal separation Method and apparatus for triboelectric-centrifugal separation

1995-12-22

1998-05-26

Noland, Kenneth

Classifying, separating, and assorting solids

Electrostatic

2091392, B03C 700

Patent

active

057553335

ABSTRACT:
A method for separating two species of particles present in raw feedstock includes electrically charging at least one of the species of particles being separated. Next is the subjecting of the particles to both centrifugal and electrostatic forces. This is done in a manner so as to provide an additive effect and thereby achieve enhanced separation of the two particle species. An apparatus for processing the raw feedstock in accordance with the method is also disclosed.

REFERENCES:
patent: 1071354 (1913-08-01), Schnelle
patent: 1152442 (1915-09-01), Schniewind
patent: 1841556 (1932-01-01), Stelz
patent: 2216254 (1940-10-01), Schweitzer, Jr.
patent: 2559076 (1951-07-01), Johnson
patent: 3493109 (1970-02-01), Carta et al.
patent: 4284496 (1981-08-01), Newton
patent: 4388088 (1983-06-01), Rozmus, Jr. et al.
patent: 4482351 (1984-11-01), Kitazawa et al.
patent: 5224604 (1993-07-01), Duczmal et al.
patent: 5251762 (1993-10-01), Taylor et al.
patent: 5289922 (1994-03-01), Inculet et al.
Butler, W. Barry et al; Fly Ash Benefication and Utilization in Theory and in Practice; Mat. Res. Soc. Symp. Proc.; 1986; vol. 65. pp. 11-17.
Cochran, J.W. et al; Benefication of Fly Ash By Carbon Burnout; Proc. 10th International Ash Use Symp.; Jan. 1993; vol. 2; pp. 73-1 to 73-9.
Whitlock; David R.; Electrostatic Separation of Unburned Carbon From Fly Ash; 10th International Ash Use Symp.; Jan. 1993; vol. 2; pp. 70-1 to 70-12.

Affiliated with

Also associated with

Rating

Method and apparatus for triboelectric-centrifugal separation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for triboelectric-centrifugal separation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for triboelectric-centrifugal separation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1952351